Tackle a variety of metal cutting tasks with the DeWalt 6" 14 TPI Bi-Metal Reciprocating Saw Blades (DW4808B25). The patented tooth design utilizes sharp tooth geometry and features an aggressive shank angle for additional tooth contact, which helps the blade maintain cutting speed and extend its life. Additionally, these blades feature a specially formulated anti-stick coating that minimizes friction and gum up for smoother operation.